Why US is weighing Kharg Island takeover — and why it is a major risk
The United States is weighing a ground invasion and occupation of Kharg Island — Iran's primary oil export terminal, which handles approximately 90% of Iran's crude exports — as a means to force Tehran to reopen the Strait of Hormuz.
On March 13, 2026, the US Air Force conducted a large bombing raid on Kharg Island, striking more than 90 Iranian military sites while deliberately sparing oil and gas infrastructure — suggesting the US wants to preserve the island's oil assets for potential future leverage.
An occupation of Kharg Island is under serious consideration: it would give the US direct control over Iran's oil sector, simultaneously guarantee freedom of navigation by dominating the northern Persian Gulf, and create a physical precondition for redirecting Iranian oil from China to Western markets.
However, analysts warn the operation carries major risks — including Iranian retaliatory strikes on Gulf energy facilities, the potential for Kharg's oil infrastructure to be destroyed, and Iran's ability to use an alternative pipeline bypassing the Strait altogether.
Iran maintains a separate export pipeline that routes crude outside the Strait of Hormuz, meaning seizure of Kharg Island alone cannot completely cut off Iran's oil exports.
Kharg Island: Geography and Strategic Significance
Kharg Island (also spelled Kharg or Khark) is a small island in the northeastern Persian Gulf, located approximately 25 km off the coast of Iran in Bushehr Province. Despite its small size — roughly 10 km long and 5 km wide — it is the hub of Iran's entire oil export system.
Key Details
- Handles approximately 90% of Iran's crude oil exports; Iran exports approximately 1.2–1.5 million barrels per day (sanctioned and unsanctioned combined).
- Contains Iran's largest offshore oil loading terminal and significant onshore storage infrastructure connected via pipelines from Iran's major oilfields (Ahvaz, Gachsaran, Marun).
- Kharg Island was a major target in the Iran-Iraq War (1980–1988): Iraq attacked Kharg repeatedly in the so-called "Tanker War" phase (1984 onwards) in an attempt to cut off Iran's oil revenues.
- Iran also maintains the Sirri Island terminal and the Lavan Island terminal as secondary export points — but neither can substitute for Kharg's volume.
- Iran has a land-based pipeline — the Goreh-Jask pipeline (inaugurated 2021) — that carries crude to the port of Jask on the Gulf of Oman, bypassing the Strait of Hormuz entirely.
The US targeting of Kharg represents a replay of the Tanker War strategy — using energy infrastructure as a coercive lever — but at far greater scale and with the added dimension of potential ground occupation rather than aerial harassment.
The Goreh-Jask Pipeline: Iran's Strategic Alternative
The Goreh-Jask pipeline is Iran's strategic response to the vulnerability of Kharg Island and the Strait of Hormuz. By providing a route from inland oil fields to the Gulf of Oman coast — bypassing the Strait entirely — Iran reduces the effectiveness of any US or Israeli threat to close or seize the Strait or Kharg.
Key Details
- Route: Goreh (Bushehr Province) to Jask (Hormozgan Province) — approximately 1,100 km pipeline running parallel to the Persian Gulf coast.
- Capacity: Initially operational at 1 million barrels per day; designed to handle up to 1 million b/d of crude bypassing Hormuz.
- Jask: Located on the Gulf of Oman coast, east of the Strait of Hormuz — allowing tanker loading entirely outside the Strait's chokepoint.
- Inaugurated: May 2021, by President Hassan Rouhani.
- The pipeline's completion was accelerated under US maximum pressure sanctions (2018–2021) precisely to hedge against US or Israeli threats to block the Strait.
The existence of the Goreh-Jask pipeline means that even a successful US seizure of Kharg Island would not completely sever Iran's oil exports — Iran can still load tankers at Jask on the Gulf of Oman, limiting the strategic effect of a Kharg occupation.
OPEC, Iran, and the Global Oil Market Architecture
Iran is a founding member of OPEC (Organisation of the Petroleum Exporting Countries) and has historically been the second- or third-largest producer within the cartel before sanctions reduced its output. The removal of Iranian oil from global markets has structural consequences for prices and OPEC's internal balancing mechanisms.
Key Details
- OPEC established: September 1960, Baghdad; founding members were Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela.
- OPEC headquarters: Vienna, Austria.
- Iran's pre-sanctions oil production: approximately 3.8–4 million b/d; post-2018 US "maximum pressure" sanctions reduced this to approximately 2.4–2.6 million b/d.
- OPEC+ (OPEC plus non-OPEC producers led by Russia) was formed in 2016 to coordinate wider production cuts.
- The Iran war has effectively removed 1–1.5 million b/d of Iranian oil from markets, contributing to Brent crude trading above $107/barrel by March 2026.
- Saudi Arabia and the UAE have increased output to partially compensate, but cannot fully replace Iranian volumes immediately.
A US seizure of Kharg Island would give Washington an unprecedented coercive tool — not just over Iran but over global oil markets — by allowing it to control the on/off switch for 90% of Iran's crude, with cascading effects on OPEC dynamics and global prices.
- Kharg Island: handles ~90% of Iran's crude oil exports; located ~25 km off Iran's Bushehr coast in the Persian Gulf
- March 13, 2026: US Air Force bombed 90+ Iranian military sites on Kharg Island, sparing oil infrastructure
- Goreh-Jask pipeline: 1,100 km, capacity 1 million b/d, inaugurated May 2021, bypasses the Strait of Hormuz
- Jask terminal: located on the Gulf of Oman coast, east of the Strait of Hormuz
- Iran's oil exports (pre-war): ~1.2–1.5 million b/d (including sanctioned volumes sold to China)
- Brent crude: ~$107/barrel by mid-March 2026 (up 47%+ since conflict began Feb 28)
- OPEC founded: September 1960, Baghdad; Iran is a founding member
- Iran-Iraq War "Tanker War": 1984–1988, Iraq repeatedly struck Kharg Island to cut Iran's oil revenues